255410375090 has 16 divisors (see below), whose sum is σ = 495103188888. Its totient is φ = 94305369216.

The previous prime is 255410375083. The next prime is 255410375111. The reversal of 255410375090 is 90573014552.

It can be written as a sum of positive squares in 4 ways, for example, as 207417395761 + 47992979329 = 455431^2 + 219073^2 .

It is a super-4 number, since 4×255410375090⁴ (a number of 47 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 982347467 + ... + 982347726.

Almost surely, 2^255410375090 is an apocalyptic number.

255410375090 is a deficient number, since it is larger than the sum of its proper divisors (239692813798).

255410375090 is a wasteful number, since it uses less digits than its factorization.

255410375090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1964695213.

The product of its (nonzero) digits is 189000, while the sum is 41.

The spelling of 255410375090 in words is "two hundred fifty-five billion, four hundred ten million, three hundred seventy-five thousand, ninety".